feat: 新增日志中心、功能优化与代码重构

- 新增 log_datasource.go / log_proxy.go / user_api_token.go 后端控制器
- 新增 log_datasource.go model
- 新增 monitor/log-center.ts API 模块
- 新增 LogCenter 前端组件及页面
- 重构 deployment 相关组件 (HPDA/UpdateImageModal/bundle-yaml 等)
- 新增 ResetPasswordDialog / code-snippet-block / copy-button 等 UI 组件
- 重构多个 k8s 相关组件 (TopologyView/ResourceVisualEditor/PodFileBrowser 等)
- 更新多个 API 和工具函数 (auth.ts/monitor/index.ts/request.ts 等)
- 更新静态资源 (index.html + 新 JS/CSS bundle)
- 删除废弃静态资源文件

frontend/src/components/system/ResetPasswordDialog.tsx

@@ -0,0 +1,95 @@
+// 管理员重置用户密码弹窗 // Logan.Li
+import { useState } from 'react';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Label } from '@/components/ui/label';
+import {
+  Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle,
+} from '@/components/ui/dialog';
+import { Key, Loader2 } from 'lucide-react';
+import { useToast } from '@/hooks/use-toast';
+import { userApi } from '@/api';
+
+interface ResetPasswordDialogProps {
+  user: { id: number | string; username?: string; nickname?: string; authSource?: string } | null;
+  onClose: () => void;
+}
+
+export function ResetPasswordDialog({ user, onClose }: ResetPasswordDialogProps) {
+  const { toast } = useToast();
+  const [password, setPassword] = useState('');
+  const [confirm, setConfirm] = useState('');
+  const [saving, setSaving] = useState(false);
+
+  const isLdap = user?.authSource === 'ldap';
+  const canSubmit = password.length >= 6 && password === confirm && !isLdap;
+
+  const handleReset = async () => {
+    if (!user || !canSubmit) return;
+    setSaving(true);
+    try {
+      await userApi.resetUserPassword(user.id, password);
+      toast({ title: '密码已重置', description: `用户 ${user.nickname || user.username} 的新密码已生效` });
+      setPassword('');
+      setConfirm('');
+      onClose();
+    } catch (e: any) {
+      toast({ title: '重置失败', description: e?.message || String(e), variant: 'destructive' });
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  return (
+    <Dialog open={!!user} onOpenChange={(open) => { if (!open) { setPassword(''); setConfirm(''); onClose(); } }}>
+      <DialogContent className="bg-[var(--dg-bg-secondary)] border-[var(--dg-border)] sm:max-w-md">
+        <DialogHeader>
+          <DialogTitle className="text-[var(--dg-text-primary)] flex items-center gap-2">
+            <Key className="h-5 w-5 text-[var(--dg-blue)]" />
+            重置密码
+          </DialogTitle>
+          <DialogDescription className="text-[var(--dg-text-muted)]">
+            {user ? `为「${user.nickname || user.username}」设置新密码` : ''}
+          </DialogDescription>
+        </DialogHeader>
+
+        {isLdap ? (
+          <p className="text-sm text-amber-400/90 py-2">LDAP 用户请在 LDAP 目录中管理密码，不支持本地重置。</p>
+        ) : (
+          <div className="space-y-3 py-1">
+            <div>
+              <Label className="text-xs text-[var(--dg-text-muted)]">新密码</Label>
+              <Input
+                type="password"
+                value={password}
+                onChange={e => setPassword(e.target.value)}
+                placeholder="至少 6 位"
+                className="mt-1 h-9 bg-[var(--dg-bg-tertiary)] border-[var(--dg-border)]"
+              />
+            </div>
+            <div>
+              <Label className="text-xs text-[var(--dg-text-muted)]">确认密码</Label>
+              <Input
+                type="password"
+                value={confirm}
+                onChange={e => setConfirm(e.target.value)}
+                placeholder="再次输入新密码"
+                className="mt-1 h-9 bg-[var(--dg-bg-tertiary)] border-[var(--dg-border)]"
+              />
+            </div>
+          </div>
+        )}
+
+        <DialogFooter>
+          <Button variant="outline" className="border-[var(--dg-border)]" onClick={onClose}>取消</Button>
+          {!isLdap && (
+            <Button onClick={handleReset} disabled={!canSubmit || saving} className="bg-[var(--dg-blue)] hover:opacity-90">
+              {saving ? <Loader2 className="h-4 w-4 animate-spin mr-1" /> : null}
+              确认重置
+            </Button>
+          )}
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}

frontend/src/components/system/SystemManager.tsx

@@ -9,6 +9,7 @@ import type { Role } from '@/types';
 import { SystemUserTab } from './SystemUserTab';
 import { SystemRolesTab } from './SystemRolesTab';
 import { SystemSettingsTab } from './SystemSettingsTab';
+import { ResetPasswordDialog } from './ResetPasswordDialog';
 import { useLdapManagement } from './useLdapManagement';
 import type { UserFormData } from './UserFormDialog';
 
@@ -56,6 +57,7 @@ export function SystemManager() {
   const [users, setUsers] = useState<any[]>([]);
   const [loading, setLoading] = useState(true);
   const [selectedUser, setSelectedUser] = useState<any | null>(null);
+  const [resetPasswordUser, setResetPasswordUser] = useState<any | null>(null);
   const [selectedRole, setSelectedRole] = useState<Role | null>(null);
 
   // 创建/编辑用户弹窗
@@ -274,6 +276,7 @@ export function SystemManager() {
             openCreate={openCreate}
             openEdit={openEdit}
             handleDelete={handleDelete}
+            onResetPassword={(u) => { setSelectedUser(null); setResetPasswordUser(u); }}
             importDialogOpen={importDialogOpen}
             setImportDialogOpen={setImportDialogOpen}
             importPreview={importPreview}
@@ -307,6 +310,8 @@ export function SystemManager() {
           <SystemSettingsTab {...ldap.settingsTabProps} />
         </TabsContent>
       </Tabs>
+
+      <ResetPasswordDialog user={resetPasswordUser} onClose={() => setResetPasswordUser(null)} />
     </div>
   );
 }

frontend/src/components/system/SystemUserTab.tsx

@@ -48,6 +48,7 @@ interface SystemUserTabProps {
   openCreate: () => void;
   openEdit: ( user: any) => void;
   handleDelete: ( user: any) => void;
+  onResetPassword?: (user: any) => void;
   // CSV import
   importDialogOpen: 'csv' | 'ldap' | null;
   setImportDialogOpen: (v: 'csv' | 'ldap' | null) => void;
@@ -89,6 +90,7 @@ export function SystemUserTab({
   openCreate,
   openEdit,
   handleDelete,
+  onResetPassword,
   importDialogOpen,
   setImportDialogOpen,
   importPreview,
@@ -277,6 +279,7 @@ export function SystemUserTab({
         setSelectedUser={setSelectedUser}
         getUserStatusBadge={getUserStatusBadge}
         openEdit={openEdit}
+        onResetPassword={onResetPassword}
       />
 
       <UserFormDialog

frontend/src/components/system/UserDetailDialog.tsx

@@ -16,6 +16,7 @@ interface UserDetailDialogProps {
   setSelectedUser: (u: any | null) => void;
   getUserStatusBadge: (status: 'active' | 'inactive') => React.ReactNode;
   openEdit: ( user: any) => void;
+  onResetPassword?: (user: any) => void;
 }
 
 // UserDetailDialog 仅展示选中用户的基本信息和角色列表 // Logan.Li
@@ -24,6 +25,7 @@ export function UserDetailDialog({
   setSelectedUser,
   getUserStatusBadge,
   openEdit,
+  onResetPassword,
 }: UserDetailDialogProps) {
   return (
     <Dialog open={!!selectedUser} onOpenChange={() => setSelectedUser(null)}>
@@ -81,7 +83,12 @@ export function UserDetailDialog({
         </div>
 
         <DialogFooter>
-          <Button variant="outline" className="border-slate-700 text-slate-300">
+          <Button
+            variant="outline"
+            className="border-slate-700 text-slate-300"
+            disabled={selectedUser?.authSource === 'ldap'}
+            onClick={() => selectedUser && onResetPassword?.(selectedUser)}
+          >
             <Key className="h-4 w-4 mr-2" />
             重置密码
           </Button>